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Helix vs. Casper Mattress Review (2020)

Helix and Casper are two of the most popular online bedding brands in the game, and for good reason! Not only do they apply thoughtful designs to their products, but they also happen to sell a ton of different ones, from mattresses to bedding, pillows, and more. However, that’s pretty much where the similarities end, as these two companies each put a unique spin on comfort.

So, what truly separates these brands? To find out, I decided to size up their flagship mattresses against one another. We’ll compare their constructions, get into their distinct feels, and chat about which sleepers might like them most.

But enough talk! Let’s dive into my full Helix vs Casper comparison, or skip to the summary, up to you!

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Helix Mattress
  • Nice bounce and pressure relief
  • Multiple firmness options available
15% off with code: BLACKFRIDAY
Casper Mattress
  • Zoned support is nice for spine alignment
  • Great choice for combo sleepers
  • Take $100 off your purchase with our exclusive discount!

Similarities

Before we get into all the differences between these brands, let’s take a step back and chat about their similarities. To do this, I’m going to focus on the Standard Helix and Original Casper models. Both brands sell a lot of different mattresses, so we’ll use these beds to comment on the companies throughout the comparison.

A small note: Though I’ll be talking about the Standard Helix line as if it were a single mattress, the collection actually features six different models, all of which are categorized as either Soft, Medium, or Firm. There are two mattresses at each firmness level, one built with a latex alternative and the other with memory foam. While all the beds are technically different, they’re actually pretty similar, which is while I’ll just be referring to them as the “Standard Helix.”

  • Balanced Approach – Both mattresses endeavor to strike a nice balance between pressure relief and support. However, they approach this aim in very different ways, which we’ll explore in more detail below.
  • Range of Products – Mentioned above, but bears repeating that both Helix and Casper sell a lot of different beds. So, if the ones outlined here don’t meet your needs, you may want to explore some of their other models (discussed near the end of this comparison).

What Are These Mattresses Made Of?

Now that we’ve got the similarities out of the way, it’s time to get into the major design differences between these beds. Below, I’ll give you an overview of their unique constructions, but would also encourage you to check out my full mattress reviews of the Standard Helix Line and Original Casper.

Helix and Casper Materials
Comparing the materials in the Helix and Casper mattresses

Helix

Cover – All Helix mattresses initially come with the same cover, which is made of 100% polyester. It’s stretchy and thin, allowing for some nice breathability. However, if you want something slightly fancier, you can opt to swap out this cover for the brand’s UltraCool one, which is comprised of a temperature-regulating Phase Change Material.

Comfort – The comfort layers of the Standard Helix mattresses are either built with memory foam or the brand’s Dynamic Foam, which is a firm, latex-like alternative. Both materials lend a different feel to this layer, with the former providing a deep sink for pressure relief at the shoulders and the latter producing a lively bounce for optimized mobility. Side sleepers will likely want to go with a Helix mattress built with memory foam while combo or back sleepers may want to opt for the Dynamic Foam comfort layer.

Helix Twilight
The Helix Twilight in the Sleepopolis bedroom

Transition – No matter the type of Helix you choose, you’ll find a transitional section of poly foam tucked in beneath the comfort layer. This section functions mostly to ease the sleeper from the gentle top layer into the firm pocketed coil system below.

Support – The bulk of the Helix mattress is comprised of this section of individually wrapped coils. This system brings a supportive lift to the structure, working to position the sleeper on top of the bed. It also ensures that no matter the Helix you pick, you’ll experience plenty of bounce.

Base – Helix caps things off with a thin layer of high-density poly foam, which gives the pocketed coils something upon which to react.

Helix Twilight Relax
Back sleeping on the Helix Twilight

Casper

Cover – The Casper cover is made of a soft polyester blend, which is removable by zipper!

Comfort – Beneath the cover, you’ll land on a comfort layer of open-cell foam. It has a similar feel to latex in that it’s bouncy, responsive, and naturally cooling. Its placement at the top of the mattress ensures both excellent mobility and breathability throughout the structure. When comparing to the comfort materials in the Standard Helix line, it’s most similar to the Dynamic Foam, though I’d say it’ll probably sleep a little cooler and feel a tad softer.

Contour – Up next, you’ll spot a contouring layer of memory foam. This material has a much slower response to pressure than the one above it, allowing the sleeper to sink in for comfort and pressure relief. However, its position below the latex-like comfort layer ensures that the sleeper won’t sink too far into the bed, which could be a big plus for combo sleepers or those who like to get up and go in the morning.

Back Sleeping Casper
Back sleeping on the Casper mattress

Transition – In my opinion, this layer of Zoned Support is the standout section of the Casper as it’s built to support different parts of the body in targeted ways. What this means is that the layer is separated into two types of poly foam: a softer one up top for pressure relief at the shoulders and a firmer one at the center for lift at the hips. That way, folks get both gentle comfort and bolstered support exactly where they need it.

Base – And finally the base, which is composed of the same high-density poly foam we saw in the Helix.

Casper Mattress
The Casper in the Sleepopolis bedroom

Helix vs. Casper

After peeking underneath their respective covers, it’s clear these two beds are pretty different! Below, I’m going to highlight some of the biggest takeaways I’ve noticed thus far.

First and foremost, the inclusion of pocketed coils in the Helix mattresses gives them a buoyant edge over the Original Casper. The springs help to lift the sleeper up and out of the mattress, imbuing the structure with plenty of bounce and support. Combo sleepers might especially appreciate this extra mobility, which makes it easy to move around and change positions.

But while the pocketed coil support system is pretty enticing, Casper’s not one to be out done, and matches the springs with a cushiony layer of Zoned Support. This divided foam section brings targeted comfort to the shoulders and hips, establishing a balanced vibe that could work wonders for those in need of deep pressure relief. In general, I’d say the Casper will probably work best for those who switch between their back and side in the night.

To keep the conversation going, let’s move away from the materials themselves and get into the feels these materials produce!

Black Friday Sale! Up to $200 off + 2 Free Pillows
Helix Mattress
  • Nice bounce and pressure relief
  • Multiple firmness options available
15% off with code: BLACKFRIDAY
Casper Mattress
  • Zoned support is nice for spine alignment
  • Great choice for combo sleepers
  • Take $100 off your purchase with our exclusive discount!

What Do These Mattresses Feel Like?

In this section, I’m going to detail each bed’s unique feel, describing its firmness, pressure relief, bounce, sinkage, and more.

But, before I get into my thoughts, I want to acknowledge that feel factors like these are highly subjective and can change a lot depending on one’s body size, shape, and weight. Therefore, my response to these mattresses could differ from your own. For reference, I’m about 5’10”, 190 lbs. and sleep primarily on my stomach.

Helix vs Casper Feel
Comparing how firm the Helix and Casper mattresses are

Helix

As I mentioned up top, the Standard Helix line is made up of six different mattresses, which run the gamut from ultra-soft to solidly firm. In my opinion, the range is about 5.5/10 for the softest model (the side-sleeping Sunset) all the way to 7.5/10 for the firmest (the sturdy Dawn). When compared to the industry standard of 6.5 for medium firmness, it seems Helix has a little something for everyone.

Helix Midnight Side
Testing out the Helix Midnight mattress for side sleepers

What’s interesting about the line to me is that, in spite of the firmness differences between the mattresses, all their designs strike a nice balance between pressure relief and support. That means that even the softest bed here is still going to lift and support the spine (and yes, the firmest will provide a touch of cushiony hug to the shoulders and hips). It’s a thoughtful approach to mattress-making that I think could work for a wide range of sleepers, particularly those who struggle with figuring out exactly what they want from a mattress.

Casper

After stretching out on the Casper in multiple positions, I decided to give it a 7/10 on the firmness scale. When compared to the industry standard of 6.5 for medium firmness, this puts it at just a touch firmer than medium firm.

But that doesn’t mean the bed is “hard” by any means; on the contrary, I found its combination of foams to produce a balanced feel of pressure relief and support (much as I did on the Helix mattresses). So, I got a little sink, a little lift, a little bit of everything you might want as you’re cuddling down into bed.

Casper Side
Side sleeping on the Casper

However, I would note that your perception of the bed’s firmness might change depending on how you position yourself on the mattress. As I discussed in the construction section, there’s a layer of Zoned Support in the middle of the bed that’s made of two types of poly foam: one soft at the shoulders, one firm at the hips. If you stretch out closer to the headboard, for example, you’re likely to experience the mattress as quite gentle. But, if you scootch on down to the bottom, you’ll likely experience it as much firmer.

Black Friday Sale! Up to $200 off + 2 Free Pillows
Helix Mattress
  • Nice bounce and pressure relief
  • Multiple firmness options available
15% off with code: BLACKFRIDAY
Casper Mattress
  • Zoned support is nice for spine alignment
  • Great choice for combo sleepers
  • Take $100 off your purchase with our exclusive discount!

Other Models

Since both Helix and Casper sell a few different mattresses, I thought it might be useful to chat about them here. I won’t go into too much detail, but will provide some context with which to compare all the varying models.

Helix Luxe

  • The Helix Luxe line basically takes the six Standard mattresses and amps them up with extra layers of foam for added pressure relief and support.
  • Though most sleepers will enjoy this elevated, luxurious feel, I especially like it for couples, as the extra foam helps to isolate motion across the structure.
  • I’d also add that the Luxe mattresses sleep slightly cooler than their Standard counterparts, which could be a big plus for those who overheat at night.
  • Unsurprisingly, the Luxe mattresses are more expensive than the Standard ones. A Queen-sized Luxe Sunset, for example, costs $1,595 compared to the $895 price tag of a Standard Sunset Queen.
  • For more information, check out my full review of the Helix Luxe mattresses.
Helix Luxe Mattress
The Helix Luxe Mattress

Other Casper Models

  • In addition to the all-foam Original Casper we’re reviewing here, the brand also sells two other foam beds: the no-fuss Essential and ultra-luxurious Wave.
  • Casper’s also got hybrid versions of the Original Casper and Casper Wave, which swap out the support systems of high-density poly foam with ones of pocketed coils.
  • For a detailed breakdown of how all these different Casper mattresses compare to one another, make sure to check out my full Casper Comparison.
Casper Wave Hybrid Back Sleeping
Back sleeping on the Casper Wave Hybrid mattress

Helix vs. Casper – Which is Better?

Well folks, we’ve officially arrived at the end of this comparison! Woo! Now it’s time for me to leave you with a few final thoughts to help you figure out which mattress is right for you.

Perhaps the most distinguishing difference between these two mattresses comes down to bounce. While both the Helix and Casper feature plenty of lift for support at the hips and lower back, the Standard Helix line is definitely more buoyant, thanks to its use of pocketed coils. So, if you’re a combo sleeper who needs to move around and change positions in the night, I think a Helix mattress could be great for you.

On the other hand, if you’re most pressing concern is pressure relief, I think you’ll do best with the Casper. Here, a layer of Zoned Support helps to both cushion the shoulders and bolster the hips, ensuring neutral spinal alignment across many different positions. It’s an all-encompassing approach that could work wonders for those who struggle with aches and pains in the night.

As far as price is concerned, these beds are evenly matched, so shouldn’t be too much of a dealbreaker for you either way. For a full price breakdown, take a look at the table below.

To get even more specific about my recommendations, I’m going to wrap things up with some of my favorite aspects of each mattress.

Black Friday Sale! Up to $200 off + 2 Free Pillows
Helix Mattress
  • Nice bounce and pressure relief
  • Multiple firmness options available
15% off with code: BLACKFRIDAY
Casper Mattress
  • Zoned support is nice for spine alignment
  • Great choice for combo sleepers
  • Take $100 off your purchase with our exclusive discount!

Helix Pros

  • What I like most about the Helix mattresses is how bouncy they are! No matter the model you land on, you’re bound to experience some pleasant lift.
  • Speaking of models, perhaps the biggest selling point of Helix as a brand is just how many different types of mattresses it sells. This means sleepers of all styles should be able to find something perfectly suited to their specific sleep needs.

Casper Pros

  • Though the Casper could endear itself to a wide array of sleepers, I like it best for back/combo sleepers who need a little optimized mobility.
  • But this lift doesn’t cancel out the bed’s propensity for pressure relief, so those looking for deep relief at the shoulders, hips, and lower back should also be well-pleased by the Casper.

How Much Do the Helix and Casper Mattress Cost?

SizeCasperHelix
Twin$595$600
Twin XL$695$700
Full$995$850
Queen$1,095$995
King$1,295$1195
California King$1,295$1195
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Logan Block
Logan is the content director of Sleepopolis, which means he not only reviews new mattresses every week, but also curates all the comparisons, best of pages, and video guides on the site. He takes a straightforward, honest approach to his reviews and endeavors to give viewers an objective look at each new product he tries out. Logan has perfected his method by personally testing over 200 different mattresses, so he’s not only able to discern the overall vibe of a specific bed, but to contextualize its feel within the bed-in-a-box market as a whole. When he’s not hopping on a new bed or working with our editorial team to whip up an engaging sleep education guide, you can find him reading books on world history, walking his dog Pepper, or searching for the best cheeseburger in New York City.
Logan Block

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